/* ============================================================
   KOTAROU TAKANO — COLORIST
   Lora (display serif) · Inter (UI) · Space Mono (meta)
   ============================================================ */

:root{
  --bg:#e3e2e0;
  --bg-2:#d8d6d3;
  --bg-3:#cac8c4;
  --panel:#eae9e7;
  --panel-2:#dedcda;
  --line:rgba(48,40,30,.13);
  --line-2:rgba(48,40,30,.22);
  --ink:#2c2720;
  --ink-2:#6b6357;
  --ink-3:#9b9284;
  --gold:#9c2b25;
  --gold-2:#b23a32;
  --gold-glow:rgba(156,43,37,.16);

  --serif:'Cormorant Garamond', 'Noto Serif JP', serif;
  --ui:'Cormorant Garamond', 'Noto Serif JP', serif;
  --mono:'Cormorant Garamond', 'Noto Serif JP', serif;
  --num:'Noto Serif JP', serif;

  --maxw:1280px;
  --pad:40px;
  --r:0;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--ui);
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  font-weight:400;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  font-feature-settings:"lnum" 1,"tnum" 1;
  word-break:auto-phrase;
  overflow-wrap:break-word;
  line-break:strict;
}
/* 見出し・リード文はバランス改行 */
.hero-h1,.lead,.faq-item summary,
.flow-step h3,.svc h3,.craft-name,
.statement-text,.contact-lead{
  text-wrap:balance;
}
/* 本文は pretty（自然な改行位置） */
.hero-sub,.faq-item p,.flow-step p,
.svc p,.craft-desc,.statement-text{
  text-wrap:pretty;
}
a{color:inherit;text-decoration:none;transition:color .25s}
ul,ol{list-style:none}
img{display:block;max-width:100%}
em{font-style:normal}

/* language toggle */
:root:lang(ja) .en { display: none; }
:root:lang(en) .ja { display: none; }

/* film grain — light sections */
body::after{
  content:"";position:fixed;inset:0;z-index:9998;pointer-events:none;
  background:url('images/washi.jpg') center/cover no-repeat;
  background-image:-webkit-image-set(url('images/washi.webp') type('image/webp'), url('images/washi.jpg') type('image/jpeg'));
  background-image:image-set(url('images/washi.webp') type('image/webp'), url('images/washi.jpg') type('image/jpeg'));
  opacity:.3;mix-blend-mode:multiply;
}

.mono{font-family:var(--mono);font-weight:400}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}

.br-pc, .br-sp { display: none; }
@media (min-width: 881px) { .br-pc { display: inline; } }
@media (max-width: 880px) { .br-sp { display: inline; } }

/* scrubber */
.scrub{position:fixed;top:0;left:0;right:0;height:2px;z-index:1001;background:transparent}
.scrub span{display:block;height:100%;width:0;background:var(--gold);box-shadow:0 0 10px var(--gold-glow)}

/* ---------- NAV ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 var(--pad);height:70px;
  background:rgba(227,226,224,.8);
  backdrop-filter:blur(22px) saturate(1.5);-webkit-backdrop-filter:blur(22px) saturate(1.5);
  border-bottom:1px solid var(--line);
  transition:background .3s;
}
.brand{display:flex;flex-direction:row;align-items:center;gap:11px;line-height:1.1}
.brand-mark{width:34px;height:34px;flex-shrink:0;display:block}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-name{font-family:var(--serif);font-size:1.15rem;font-weight:600;color:var(--ink)}
@keyframes brandFlow{to{background-position:-200% center}}
.brand-role{font-family:var(--mono);font-size:.63rem;letter-spacing:.32em;text-transform:uppercase;color:var(--gold)}
.nav-mid{display:flex;gap:2px}
.nav-mid a{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--ink);padding:8px 12px;border-radius:0;
  white-space:nowrap
}
:root:lang(ja) .nav-mid a .en{display:none}
:root:lang(en) .nav-mid a .ja{display:none}
.nav-mid a:hover{color:var(--ink);background:rgba(255,255,255,.04)}
.nav-end{display:flex;align-items:center;gap:14px}

/* ---------- HAMBURGER ---------- */
.nav-burger{
  display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;
  width:44px;height:44px;background:none;border:none;cursor:pointer;
  padding:10px;border-radius:0;flex-shrink:0
}
.nav-burger span{
  display:block;width:22px;height:2px;background:var(--ink);border-radius:0;
  transition:transform .3s ease,opacity .3s ease;transform-origin:center
}
.nav-burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.nav-burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- MOBILE NAV OVERLAY ---------- */
.nav-mobile{
  position:fixed;inset:0;z-index:999;
  background:rgba(227,226,224,.98);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;
  padding-top:70px;
  opacity:0;pointer-events:none;
  transition:opacity .3s ease
}
.nav-mobile.open{opacity:1;pointer-events:all}
.nm-links{
  display:flex;flex-direction:column;align-items:center;gap:0;
  margin-bottom:40px
}
.nm-link{
  font-family:var(--mono);font-weight:400;
  font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-3);padding:12px 24px;
  transition:color .2s;text-align:center
}
.nm-link:hover,.nm-link:focus-visible{color:var(--gold)}
.nm-cta{padding:14px 36px;font-size:.7rem}
.lang{display:flex;align-items:center;gap:5px;font-family:var(--mono);font-size:.74rem;color:var(--ink-3)}
.lang-btn{background:none;border:none;cursor:pointer;font-family:var(--mono);font-size:.74rem;
  letter-spacing:.1em;color:var(--ink-3);padding:3px 4px;border-radius:0;transition:.2s;font-weight:500}
.lang-btn:hover{color:var(--ink-2)}
.lang-btn.active{color:var(--gold);border-bottom:1.5px solid var(--gold)}

/* ---------- FOCUS VISIBLE ---------- */
a:focus-visible,
button:focus-visible,
.lang-btn:focus-visible,
.faq-item summary:focus-visible {
  outline:2px solid var(--gold);
  outline-offset:3px;
  border-radius:0;
}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--mono);font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;
  padding:16px 30px;border-radius:0;cursor:pointer;border:1px solid var(--gold);
  background:var(--gold);color:var(--bg);transition:transform .25s,background .25s,color .25s,border-color .25s
}
.btn:hover{background:var(--gold-2);border-color:var(--gold-2);transform:translateY(-2px)}
.btn-line{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-line:hover{background:transparent;color:var(--gold-2);border-color:var(--gold-2)}
.btn-sm{padding:11px 20px;font-size:.66rem}
.btn-full{width:100%}
/* 右上のCTAだけ動くグラデ */
.nav-cta{border-color:transparent;color:var(--bg);background:var(--gold)}
.nav-cta:hover{border-color:transparent;background:var(--gold-2);transform:translateY(-2px)}

/* ---------- SECTION SCAFFOLD ---------- */
.section{padding:clamp(90px,13vw,170px) 0;position:relative;background:var(--bg)}
.section-head{margin-bottom:clamp(48px,7vw,90px);max-width:960px}
.chapter{
  display:inline-block;font-family:var(--num);font-size:1.15rem;letter-spacing:.2em;text-transform:uppercase;
  margin-bottom:1rem;
}
@keyframes chapterPos{
  0%{background-position:0% 50%}
  33%{background-position:120% 15%}
  66%{background-position:200% 85%}
  100%{background-position:0% 50%}
}
@keyframes chapterHue{to{filter:hue-rotate(0deg)}} /* unused (kept harmless) */
.h2{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(2rem,5vw,4.2rem);line-height:1.08;letter-spacing:-.02em;color:var(--ink)
}
.h2 em{color:var(--gold-2);font-weight:inherit;font-style:normal;}
.lead{margin-top:0;font-size:1.05rem;color:var(--ink-2);line-height:1.75}
:root:lang(ja) .lead{max-width:none}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:url('images/background.jpg') center/cover no-repeat;
  filter:grayscale(.5) contrast(1.0) brightness(.95);transform:scale(1.04)
}
.hero-grad{
  position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(120% 90% at 22% 38%,rgba(227,226,224,.45),rgba(227,226,224,.72) 72%),
    linear-gradient(to top,var(--bg) 3%,rgba(227,226,224,.3) 45%)
}
.letterbox{position:absolute;left:0;right:0;height:7vh;min-height:48px;background:var(--bg);z-index:2}
.letterbox-top{top:0}
.letterbox-bottom{bottom:0}
.hero-inner{position:relative;z-index:3;width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}

/* status bar */
.hero-status{
  display:inline-flex;align-items:center;gap:10px;
  margin-bottom:2.4rem;
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);
  white-space:nowrap;max-width:100%;overflow:hidden
}
.dot{
  width:7px;height:7px;border-radius:0;background:var(--gold-2);flex-shrink:0;
  box-shadow:0 0 0 0 var(--gold-glow);animation:pulse 2.4s infinite
}

.hero-h1{font-family:var(--serif);font-weight:500;
  font-size:clamp(2.4rem,8.5vw,6.8rem);line-height:1.0;letter-spacing:-.035em;color:var(--ink);margin-bottom:2.2rem}
.hero-h1 .line{display:inline-block;vertical-align:bottom;overflow:hidden;padding-right:.1em;margin-right:-.1em;padding-bottom:.15em;margin-bottom:-.15em}
.hero-h1 .line:nth-child(1){animation:rise 1s cubic-bezier(.2,1,.3,1) .15s both}
.hero-h1 .line:nth-child(2){animation:rise 1s cubic-bezier(.2,1,.3,1) .3s both}
.hero-h1 em{color:var(--gold-2);font-weight:inherit;font-style:normal;}
.hero-sub{max-width:none;font-size:clamp(1.05rem,2vw,1.3rem);line-height:1.75;color:var(--ink-2);
  margin-bottom:2.8rem;animation:rise 1s ease .5s both}
/* JA: optical size reduction — Noto fonts render ~5% larger visually than Latin equivalents */
/* hero h1 is now EN-only; letter-spacing kept at default */
:root:lang(ja) .hero-sub{font-size:clamp(.98rem,1.85vw,1.2rem)}
:root:lang(ja) .statement-text{font-size:clamp(.95rem,1.6vw,1.2rem)}
:root:lang(ja) .lead{font-size:1rem}
/* h3-level headings with Japanese text */
:root:lang(ja) .flow-step h3,
:root:lang(ja) .svc h3,
:root:lang(ja) .craft-name{font-size:1.3rem}
:root:lang(ja) .contact-lead{font-size:1rem}
:root:lang(ja) .faq-item summary{font-size:1.1rem}
/* body / supporting text */
:root:lang(ja) .craft-desc,
:root:lang(ja) .svc p,
:root:lang(ja) .flow-step p,
:root:lang(ja) .faq-item p{font-size:.86rem}
:root:lang(ja) .quote blockquote{font-size:1.08rem}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;animation:rise 1s ease .65s both}
.scroll-cue{position:absolute;left:50%;bottom:6vh;transform:translateX(-50%);z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:12px;
  font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;color:var(--ink-2);animation:rise 1s ease 1s both}
.cue-line{width:1px;height:44px;background:linear-gradient(var(--gold),transparent);animation:cue 2s ease-in-out infinite}

/* ---------- STATEMENT ---------- */
.statement{background:var(--bg-2);padding:clamp(90px,14vw,180px) 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.statement .chapter{display:block;text-align:center;margin-bottom:1rem}
.statement-text{
  font-family:var(--serif);font-weight:400;text-align:center;
  font-size:clamp(1rem,1.8vw,1.3rem);line-height:1.8;letter-spacing:0;
  max-width:1000px;text-wrap:balance;margin:0 auto;color:var(--ink);
}
.statement-text em{color:var(--gold-2);font-weight:inherit;font-style:normal;}
.statement-text .hl{color:var(--ink)}
.statement-by{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:3.4rem}
.by-img{width:52px;height:52px;border-radius:0;object-fit:cover;border:1px solid var(--line-2);filter:grayscale(.3)}
.statement-by div{display:flex;flex-direction:column;text-align:left}
.by-name{font-family:var(--serif);font-size:1.05rem;color:var(--ink)}
.by-role{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}

/* ---------- SHOWREEL ---------- */
.reel{position:relative;aspect-ratio:16/9;border:1px solid var(--line);border-radius:0;
  overflow:hidden;background:#000}
.reel iframe{position:absolute;inset:0;width:100%;height:100%}

/* ---------- SELECTED WORK ---------- */
.work-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}
.work-card{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:0;background:var(--panel)}
.work-thumb{aspect-ratio:16/10;overflow:hidden}
.work-thumb img{width:100%;height:100%;object-fit:cover;filter:grayscale(.4) brightness(.78);
  transition:transform .7s cubic-bezier(.2,1,.3,1),filter .5s;cursor:zoom-in}
.work-card:hover .work-thumb img{transform:scale(1.05);filter:grayscale(0) brightness(1)}
.work-info{padding:24px 26px;display:flex;flex-direction:column;gap:7px}
.work-tag{font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.work-title{font-family:var(--serif);font-size:1.4rem;font-weight:500;color:var(--ink);line-height:1.3}
.work-credit{font-size:.7rem;letter-spacing:.08em;color:var(--ink-3)}

/* ---------- CRAFT (before/after) ---------- */
.craft-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:34px}
.craft-item{display:flex;flex-direction:column}
.comparison-slider{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;
  border:1px solid var(--line);border-radius:0;
  user-select:none;cursor:grab}
.comparison-slider:active{cursor:grabbing}
.image-wrapper{position:absolute;inset:0;overflow:hidden}
.image-wrapper img{width:100%;height:100%;object-fit:cover;-webkit-user-drag:none}
.after-image{z-index:1}
.before-image{z-index:2;will-change:clip-path}
.label{position:absolute;top:14px;padding:5px 12px;background:rgba(11,10,9,.72);
  backdrop-filter:blur(6px);font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;
  text-transform:uppercase;border:1px solid rgba(242,238,229,.2);border-radius:0;
  color:#f2eee5;pointer-events:none}
.before-label{left:14px}
.after-label{right:14px;z-index:10}
.handle{position:absolute;top:0;left:50%;width:46px;height:100%;z-index:3;
  display:flex;align-items:center;justify-content:center;transform:translateX(-50%);
  cursor:grab;touch-action:none}
.handle-line{position:absolute;top:0;bottom:0;left:50%;width:2px;transform:translateX(-50%);
  background:rgba(255,255,255,.5)}
.handle-circle{width:42px;height:42px;border-radius:0;background:rgba(255,255,255,.55);
  border:none;display:flex;align-items:center;justify-content:center;
  color:#1a1a1a;box-shadow:0 1px 6px rgba(0,0,0,.18);z-index:1}
.handle-circle svg{width:13px;height:13px}
.craft-cap{display:flex;gap:18px;padding:22px 4px 0}
.craft-num{font-family:var(--num);font-size:.72rem;letter-spacing:.14em;color:var(--gold);padding-top:4px}
.craft-name{font-family:var(--serif);font-size:1.4rem;font-weight:500;color:var(--ink);margin-bottom:5px}
.craft-desc{font-size:.92rem;color:var(--ink-2);line-height:1.6}

/* ---------- SHOWCASE ---------- */
.showcase{background:var(--bg-2);padding:clamp(70px,9vw,120px) 0;overflow:hidden;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.showcase-head{margin-bottom:clamp(36px,5vw,60px)}
.marquee-wrapper{display:flex;flex-direction:column;gap:16px}
.marquee-row{width:100%;overflow:hidden;white-space:nowrap;font-size:0}
.marquee-content{display:inline-flex;gap:16px;will-change:transform}
.marquee-content img{height:220px;width:390px;aspect-ratio:16/9;object-fit:cover;border-radius:0;
  cursor:zoom-in;filter:grayscale(.45) brightness(.74);transition:transform .5s,filter .5s}
.marquee-content img:hover{filter:grayscale(0) brightness(1.05);transform:scale(1.02)}
.scroll-left .marquee-content{animation:mqL 60s linear infinite}
.scroll-right .marquee-content{animation:mqR 60s linear infinite}
@keyframes mqL{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes mqR{from{transform:translateX(-50%)}to{transform:translateX(0)}}

/* ---------- PRECISION (SCOPES) ---------- */
.scope-set{margin-bottom:clamp(56px,8vw,96px)}
.scope-set:last-child{margin-bottom:0}
.scope-frame{margin-bottom:6px;border-radius:0;overflow:hidden;border:1px solid var(--line)}
.scope-frame img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.scope-row{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.scope-item{display:flex;flex-direction:column;gap:10px}
.scope-wrap{position:relative;border-radius:0;overflow:hidden;border:1px solid var(--line)}
.scope-wrap img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.scope-pin{
  position:absolute;
  left:var(--sx);top:var(--sy);
  transform:translate(-50%,-50%);
  background:rgba(11,10,9,.84);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border:1px solid var(--gold);
  color:var(--gold-2);
  font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;
  padding:5px 12px;border-radius:0;white-space:nowrap;pointer-events:none;
  box-shadow:0 0 12px var(--gold-glow)
}
.scope-type{
  font-family:var(--mono);font-size:.64rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--ink-3);text-align:center
}
@media(max-width:880px){
  .scope-row{grid-template-columns:1fr}
}

/* ---------- SERVICES ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:0;overflow:hidden}
.svc{background:var(--bg);padding:42px 36px;transition:background .35s}
.svc:hover{background:var(--panel)}
.svc-i{font-family:var(--num);font-size:.72rem;letter-spacing:.16em;color:var(--gold);display:block;margin-bottom:26px}
.svc h3{font-family:var(--serif);font-size:1.4rem;font-weight:500;color:var(--ink);margin-bottom:10px}
.svc p{font-size:.92rem;color:var(--ink-2);line-height:1.65}

/* ---------- PRICING ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.price-card{position:relative;background:var(--panel);border:1px solid var(--line);
  border-radius:0;padding:38px 32px;display:flex;flex-direction:column}
.price-feat{border-color:var(--line-2);background:var(--panel-2)}
.price-flag{position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--gold);color:var(--bg);white-space:nowrap;
  font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;padding:5px 12px;border-radius:0}
.price-tag{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:18px}
.price-amt{font-family:var(--serif);color:var(--ink);font-size:2.6rem;font-weight:500;line-height:1;margin-bottom:26px;display:flex;align-items:baseline;gap:8px}
.price-amt .cur{font-family:var(--num);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.price-amt .num{font-family:var(--num)}
.price-list{display:flex;flex-direction:column;gap:12px;margin-bottom:32px;flex:1}
.price-list li{font-size:.92rem;color:var(--ink-2);padding-left:20px;position:relative}
.price-list li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;
  border:1px solid var(--gold);border-radius:0}
.price-note{text-align:center;margin-top:28px;font-size:.7rem;letter-spacing:.1em;color:var(--ink-3)}

/* ---------- SECTION CTA ---------- */
.section-cta{margin-top:56px;text-align:center}
.section-cta-link{font-size:.72rem;letter-spacing:.14em;color:var(--gold);text-decoration:none;opacity:.7;transition:opacity .2s}
.section-cta-link:hover{opacity:1}

/* ---------- WORKFLOW ---------- */
.flow-tabs{display:inline-flex;gap:4px;margin-bottom:22px;padding:5px;
  background:var(--panel);border:1px solid var(--line);border-radius:0}
.flow-summary{display:flex;flex-wrap:wrap;gap:14px 40px;margin-bottom:24px;padding:18px 24px;
  background:var(--panel);border:1px solid var(--line);border-radius:0}
.flow-summary[hidden]{display:none}
.flow-sum-item{display:flex;flex-direction:column;gap:5px}
.flow-sum-k{font-size:.63rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.flow-sum-v{font-size:.92rem;color:var(--ink)}
.flow-add-tag{position:absolute;top:14px;right:14px;z-index:2;
  font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--gold-2);background:rgba(214,164,90,.12);
  border:1px solid rgba(214,164,90,.3);border-radius:0;padding:4px 10px;white-space:nowrap}
.flow-step--add{border-color:rgba(214,164,90,.4)}
.flow-step--add::before{transform:scaleX(1);opacity:.85}
.flow-tab{
  font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink-2);background:transparent;border:none;cursor:pointer;
  padding:10px 20px;border-radius:0;transition:color .3s,background .3s;white-space:nowrap
}
.flow-tab:hover{color:var(--ink)}
.flow-tab.active{color:var(--bg);background:var(--gold);}
.flow[hidden]{display:none}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;position:relative}
.flow[data-flow-panel="grade"]{grid-template-columns:repeat(3,1fr)}
.flow-step{
  position:relative;padding:30px 24px 36px;
  background:var(--panel);border:1px solid var(--line);border-radius:0;
  overflow:hidden;
  transition:transform .4s cubic-bezier(.2,.8,.2,1),border-color .4s,box-shadow .4s,background .4s;
}
.flow-step::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:2px;
  background:linear-gradient(90deg,var(--gold),rgba(214,164,90,0));
  transform:scaleX(.35);transform-origin:left;opacity:.45;
  transition:transform .5s cubic-bezier(.2,.8,.2,1),opacity .5s;
}
.flow-step::after{
  content:attr(data-step);
  position:absolute;right:6px;bottom:-28px;
  font-family:var(--mono);font-weight:700;font-size:6.6rem;line-height:1;
  color:var(--gold);opacity:.05;pointer-events:none;
  transition:opacity .4s,transform .4s;
}
.flow-step:hover{
  transform:translateY(-7px);
  border-color:rgba(214,164,90,.45);background:var(--panel-2);
  box-shadow:0 0 0 1px rgba(154,122,57,.14);
}
.flow-step:hover::before{transform:scaleX(1);opacity:1}
.flow-step:hover::after{opacity:.12;transform:translateY(-8px)}
.flow-marker{display:flex;align-items:center;gap:14px;margin-bottom:20px;position:relative;z-index:1}
.flow-n{font-family:var(--num);font-size:1.7rem;color:var(--gold);font-weight:500;line-height:1}
.flow-d{font-size:.63rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);
  border:1px solid var(--line-2);border-radius:0;padding:5px 12px;white-space:nowrap}
.flow-step h3{font-family:var(--serif);font-size:1.4rem;font-weight:500;color:var(--ink);margin-bottom:10px;position:relative;z-index:1}
.flow-step p{font-size:.92rem;color:var(--ink-2);line-height:1.66;position:relative;z-index:1}
/* プラン切り替えアニメ：タイルが順に下から立ち上がる */
@keyframes flowIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.flow:not([hidden]) .flow-step{animation:flowIn .55s cubic-bezier(.2,.8,.2,1) backwards}
.flow:not([hidden]) .flow-step:nth-child(1){animation-delay:.04s}
.flow:not([hidden]) .flow-step:nth-child(2){animation-delay:.12s}
.flow:not([hidden]) .flow-step:nth-child(3){animation-delay:.20s}
.flow:not([hidden]) .flow-step:nth-child(4){animation-delay:.28s}
.flow-summary:not([hidden]){animation:flowIn .5s ease backwards}
@media (prefers-reduced-motion:reduce){
  .flow:not([hidden]) .flow-step,.flow-summary:not([hidden]){animation:none}
}
.flow-step--optional{border-style:dashed}
.flow-opt-badge{
  position:absolute;top:14px;right:14px;z-index:2;
  font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--gold-2);background:rgba(214,164,90,.1);
  border:1px solid rgba(214,164,90,.28);border-radius:0;padding:4px 10px;white-space:nowrap
}

/* ---------- TECH ---------- (removed) */

/* ---------- TESTIMONIALS ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quote{background:var(--panel);border:1px solid var(--line);border-radius:0;padding:38px 32px;
  display:flex;flex-direction:column;justify-content:space-between;gap:30px}
.quote blockquote{font-family:var(--serif);font-size:1.18rem;font-style:normal;
  line-height:1.6;color:var(--ink)}
.quote blockquote::before{content:"\201C";color:var(--gold);font-size:2.6rem;line-height:0;
  vertical-align:-.35em;margin-right:4px}
.quote figcaption{display:flex;flex-direction:column;gap:4px}
.q-name{font-family:var(--serif);font-size:1rem;color:var(--ink)}
.q-role{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:28px 0;display:flex;align-items:center;justify-content:space-between;
  gap:24px;font-family:var(--serif);font-size:1.15rem;color:var(--ink);transition:color .2s
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-family:var(--ui);font-size:1.5rem;color:var(--gold);
  flex-shrink:0;transition:transform .3s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{color:var(--gold-2)}
.faq-item p{padding:0 0 30px;max-width:1000px;color:var(--ink-2);font-size:.92rem;line-height:1.75}

/* ---------- CONTACT ---------- */
.contact{background:var(--bg-2)}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
.contact-lead{font-size:1.05rem;line-height:1.75;color:var(--ink-2);margin-bottom:36px}
.contact-facts{display:flex;flex-direction:column}
.contact-facts li{display:grid;grid-template-columns:110px 1fr;gap:18px;align-items:baseline;
  padding:16px 0;border-top:1px solid var(--line);font-size:.98rem;color:var(--ink)}
.contact-facts li:last-child{border-bottom:1px solid var(--line)}
.cf-k{font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3)}
.contact-facts a:hover{color:var(--gold-2)}
.contact-form{background:var(--panel);border:1px solid var(--line);border-radius:0;padding:38px}
.fg{margin-bottom:20px}
.fg label{display:block;font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-3);margin-bottom:9px}
.fg input,.fg textarea,.fg select{
  width:100%;padding:14px 16px;background:var(--bg);border:1px solid var(--line);
  border-radius:0;color:var(--ink);font-family:var(--ui);font-size:.95rem;transition:border-color .25s
}
.fg input::placeholder,.fg textarea::placeholder{color:var(--ink-3)}
.fg input:focus,.fg textarea:focus,.fg select:focus{outline:none;border-color:var(--gold)}
.fg textarea{resize:vertical}
.form-success{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:20px;text-align:center;padding:60px 24px;
  font-family:var(--serif);font-size:1.3rem;line-height:1.6;color:var(--ink)
}
.form-success-icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:52px;height:52px;border-radius:0;border:1px solid var(--gold);
  color:var(--gold);font-size:1.2rem;font-family:var(--ui)
}
.form-error{
  color:#e07070;font-size:.72rem;letter-spacing:.1em;
  margin-bottom:16px;line-height:1.6
}
.fg select{appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b6457' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center}

/* ---------- FOOTER ---------- */
.footer{background:var(--bg);border-top:1px solid var(--line);padding:60px 0 36px}
.footer-in{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:28px}
.footer-brand{display:flex;flex-direction:column;gap:5px}
.footer-name{font-family:var(--serif);font-size:1.3rem;color:var(--ink)}
.footer-tag{font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3)}
.footer-nav{display:flex;gap:6px;flex-wrap:wrap;justify-content:center}
.footer-nav a{font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-2);padding:6px 12px;border-radius:0}
.footer-nav a:hover{color:var(--ink);background:rgba(255,255,255,.04)}
.footer-ig{font-size:.72rem;letter-spacing:.12em;color:var(--ink-2)}
.footer-credit{font-size:.7rem;letter-spacing:.1em;color:var(--ink-3)}
.footer-ig:hover{color:var(--gold-2)}
.footer-base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  padding-top:26px;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}

/* ---------- LIGHTBOX ---------- */
.lightbox{display:none;position:fixed;inset:0;z-index:10002;background:rgba(7,6,5,.97);
  backdrop-filter:blur(8px);justify-content:center;align-items:center}
#lightbox-img{max-width:90vw;max-height:86vh;object-fit:contain;border-radius:0;
  animation:zoom .35s ease}
.close-lightbox{position:absolute;top:26px;right:38px;font-size:42px;font-weight:300;
  color:var(--ink);cursor:pointer;line-height:1;transition:color .2s}
.close-lightbox:hover{color:var(--gold-2)}

/* ---------- ANIMATION ---------- */
@keyframes rise{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 var(--gold-glow)}70%{box-shadow:0 0 0 11px rgba(214,164,90,0)}100%{box-shadow:0 0 0 0 rgba(214,164,90,0)}}
@keyframes cue{0%,100%{transform:scaleY(.4);opacity:.5}50%{transform:scaleY(1);opacity:1}}
@keyframes zoom{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}
.reveal{opacity:0;transform:translateY(46px);
  transition:opacity 1.05s cubic-bezier(.2,1,.3,1),transform 1.05s cubic-bezier(.2,1,.3,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .work-grid,.craft-grid,.quotes,.price-grid{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .flow,.flow[data-flow-panel="grade"]{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:880px){
  :root{--pad:22px}
  .nav-mid{display:none}
  .nav-cta{display:none}
  .nav-burger{display:flex}
  .nav{height:62px}
  .hero-h1{font-size:clamp(2.8rem,15vw,5rem)}
  .craft-grid{gap:28px}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .footer-in{flex-direction:column;text-align:center}
}
@media (max-width:560px){
  .svc-grid{grid-template-columns:1fr}
  .flow,.flow[data-flow-panel="grade"]{grid-template-columns:1fr}
  .marquee-content img{height:160px;width:284px}
  .contact-form{padding:26px 20px}
  .contact-facts li{grid-template-columns:1fr;gap:4px}
  .marquee-row:nth-child(3){display:none}
}
@media (max-width:880px){
  .statement-text{text-align:left}
  .statement .chapter{text-align:left}
}
@media (max-width:430px){
  /* Hero */
  .hero-h1{font-size:clamp(2.2rem,11vw,3rem)}
  .hero-sub{font-size:.95rem}
  .hero-cta{flex-direction:column}
  .hero-cta .btn{width:100%;text-align:center;justify-content:center}
  /* Nav brand */
  .brand-name{font-size:1rem}
  /* Price */
  .price-amt{font-size:2rem}
  .price-card{padding:28px 20px}
  /* Workflow tabs */
  .flow-tabs{display:flex;width:100%}
  .flow-tab{flex:1;text-align:center;padding:10px 8px;font-size:.6rem}
  .flow-summary{padding:14px 16px;gap:10px 20px}
  /* Workflow step — time badge wrap */
  .flow-marker{flex-wrap:wrap;gap:8px}
  .flow-d{white-space:normal;font-size:.58rem}
  .flow-step{padding:22px 16px 28px}
  /* Craft caption */
  .craft-cap{flex-direction:column;gap:8px}
  /* Scope */
  .scope-pin{font-size:.52rem;padding:4px 8px}
  /* Statement */
  .statement-by{flex-direction:column;text-align:center}
  /* Section padding */
  .section{padding:clamp(60px,10vw,120px) 0}
  /* FAQ */
  .faq-item summary{font-size:1rem;padding:22px 0}
  /* Work grid — 1 column on very small */
  .work-grid{grid-template-columns:1fr}
}


/* ====== 暗いセクション（明暗のリズム） ====== */
#showreel, .showcase,
#precision, #faq, .statement{
  --bg:#080e18; --bg-2:#0c1220; --bg-3:#101828;
  --panel:#0e1422; --panel-2:#121a2a;
  --ink:#f2eee5; --ink-2:#b9b1a3; --ink-3:#867e71;
  --line:rgba(242,238,229,.10); --line-2:rgba(242,238,229,.18);
  --gold:#4d86bb; --gold-2:#5e96c8;
}
#precision, #faq{ background:var(--bg); }
.statement{ background:var(--bg); border-color:rgba(242,238,229,.10); }

/* ====== accent text — quiet gold (wa: no animation, single tone) ====== */
.chapter,.h2 em,.hero-h1 em,.statement-text em,
.hero-status .en,.hero-status .ja,
.brand-role,.work-tag,.craft-num,.price-tag,
.section-cta-link{
  color:var(--gold);
}
.hero-h1 em,.h2 em,.statement-text em{font-style:normal}